javax.swing.plaf.basic
Class BasicButtonListener
- java.lang.Object
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- javax.swing.plaf.basic.BasicButtonListener
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- All Implemented Interfaces:
- FocusListener, MouseListener, MouseMotionListener, PropertyChangeListener, EventListener, ChangeListener
public class BasicButtonListener extends Object implements MouseListener, MouseMotionListener, FocusListener, ChangeListener, PropertyChangeListener
Button Listener
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Constructor Summary
Constructors Constructor and Description BasicButtonListener(AbstractButton b)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description protected voidcheckOpacity(AbstractButton b)voidfocusGained(FocusEvent e)Invoked when a component gains the keyboard focus.voidfocusLost(FocusEvent e)Invoked when a component loses the keyboard focus.voidinstallKeyboardActions(JComponent c)Register default key actions: pressing space to "click" a button and registring the keyboard mnemonic (if any).voidmouseClicked(MouseEvent e)Invoked when the mouse button has been clicked (pressed and released) on a component.voidmouseDragged(MouseEvent e)Invoked when a mouse button is pressed on a component and then dragged.voidmouseEntered(MouseEvent e)Invoked when the mouse enters a component.voidmouseExited(MouseEvent e)Invoked when the mouse exits a component.voidmouseMoved(MouseEvent e)Invoked when the mouse cursor has been moved onto a component but no buttons have been pushed.voidmousePressed(MouseEvent e)Invoked when a mouse button has been pressed on a component.voidmouseReleased(MouseEvent e)Invoked when a mouse button has been released on a component.voidpropertyChange(PropertyChangeEvent e)This method gets called when a bound property is changed.voidstateChanged(ChangeEvent e)Invoked when the target of the listener has changed its state.voiduninstallKeyboardActions(JComponent c)Unregister's default key actions
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Constructor Detail
BasicButtonListener
public BasicButtonListener(AbstractButton b)
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Method Detail
propertyChange
public void propertyChange(PropertyChangeEvent e)
Description copied from interface:PropertyChangeListenerThis method gets called when a bound property is changed.- Specified by:
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propertyChangein interfacePropertyChangeListener - Parameters:
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e- A PropertyChangeEvent object describing the event source and the property that has changed.
checkOpacity
protected void checkOpacity(AbstractButton b)
installKeyboardActions
public void installKeyboardActions(JComponent c)
Register default key actions: pressing space to "click" a button and registring the keyboard mnemonic (if any).
uninstallKeyboardActions
public void uninstallKeyboardActions(JComponent c)
Unregister's default key actions
stateChanged
public void stateChanged(ChangeEvent e)
Description copied from interface:ChangeListenerInvoked when the target of the listener has changed its state.- Specified by:
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stateChangedin interfaceChangeListener - Parameters:
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e- a ChangeEvent object
focusGained
public void focusGained(FocusEvent e)
Description copied from interface:FocusListenerInvoked when a component gains the keyboard focus.- Specified by:
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focusGainedin interfaceFocusListener
focusLost
public void focusLost(FocusEvent e)
Description copied from interface:FocusListenerInvoked when a component loses the keyboard focus.- Specified by:
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focusLostin interfaceFocusListener
mouseMoved
public void mouseMoved(MouseEvent e)
Description copied from interface:MouseMotionListenerInvoked when the mouse cursor has been moved onto a component but no buttons have been pushed.- Specified by:
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mouseMovedin interfaceMouseMotionListener
mouseDragged
public void mouseDragged(MouseEvent e)
Description copied from interface:MouseMotionListenerInvoked when a mouse button is pressed on a component and then dragged.MOUSE_DRAGGEDevents will continue to be delivered to the component where the drag originated until the mouse button is released (regardless of whether the mouse position is within the bounds of the component).Due to platform-dependent Drag&Drop implementations,
MOUSE_DRAGGEDevents may not be delivered during a native Drag&Drop operation.- Specified by:
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mouseDraggedin interfaceMouseMotionListener
mouseClicked
public void mouseClicked(MouseEvent e)
Description copied from interface:MouseListenerInvoked when the mouse button has been clicked (pressed and released) on a component.- Specified by:
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mouseClickedin interfaceMouseListener
mousePressed
public void mousePressed(MouseEvent e)
Description copied from interface:MouseListenerInvoked when a mouse button has been pressed on a component.- Specified by:
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mousePressedin interfaceMouseListener
mouseReleased
public void mouseReleased(MouseEvent e)
Description copied from interface:MouseListenerInvoked when a mouse button has been released on a component.- Specified by:
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mouseReleasedin interfaceMouseListener
mouseEntered
public void mouseEntered(MouseEvent e)
Description copied from interface:MouseListenerInvoked when the mouse enters a component.- Specified by:
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mouseEnteredin interfaceMouseListener
mouseExited
public void mouseExited(MouseEvent e)
Description copied from interface:MouseListenerInvoked when the mouse exits a component.- Specified by:
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mouseExitedin interfaceMouseListener
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